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Ever wondered why your eyes water the moment you cut an onion? 🤔 When you slice an onion, its cells break open and chemicals inside mix to form a gas. This gas reacts with the moisture in your eyes and causes a stinging irritation, so your eyes produce tears to wash it away. 💡 Trick to cry less: chill the onion in the fridge for 30 minutes and use a sharp knife. What's your onion trick? Tell us in the comments! 👇 Follow for more fun science facts. 🔔 Hashtags: #Shorts #Onion #ScienceFacts #KitchenTips #KitchenHacks #DidYouKnow #FunFacts #Science #CookingHacks #LifeHacks